Base | Representation |
---|---|
bin | 11000000000000100011100… |
… | …011110000010101101111010 |
3 | 111211202020100202202201112102 |
4 | 120000010130132002231322 |
5 | 102313430024022340130 |
6 | 1012300342533543402 |
7 | 31143206614104422 |
oct | 3000043436025572 |
9 | 454666322681472 |
10 | 105557888871290 |
11 | 306a7938419a19 |
12 | ba099ab4a4b62 |
13 | 46b90b25cba6b |
14 | 1c0d059b29482 |
15 | c30c09d62645 |
hex | 60011c782b7a |
105557888871290 has 32 divisors (see below), whose sum is σ = 192413818759680. Its totient is φ = 41688321804864.
The previous prime is 105557888871257. The next prime is 105557888871371. The reversal of 105557888871290 is 92178888755501.
It is a super-2 number, since 2×1055578888712902 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38492330 + ... + 41143349.
It is an arithmetic number, because the mean of its divisors is an integer number (6012931836240).
Almost surely, 2105557888871290 is an apocalyptic number.
105557888871290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105557888871290 is a deficient number, since it is larger than the sum of its proper divisors (86855929888390).
105557888871290 is a wasteful number, since it uses less digits than its factorization.
105557888871290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79637366.
The product of its (nonzero) digits is 451584000, while the sum is 74.
The spelling of 105557888871290 in words is "one hundred five trillion, five hundred fifty-seven billion, eight hundred eighty-eight million, eight hundred seventy-one thousand, two hundred ninety".
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